Ozox, the Clattering King, Ashnod's Altar, and Phyrexian Altar

Prerequisites

• Ozox, the Clattering King on the battlefield
• Ashnod's Altar on the battlefield
• Phyrexian Altar on the battlefield

Steps

1. Activate Ashnod's Altar by sacrificing Ozox, adding
2. When Ozox dies, it triggers, creating a legendary 2/1 Jumblebones creature token
3. Activate Phyrexian Altar by sacrificing Jumblebones, adding
4. When Jumblebones dies, it triggers, returning Ozox from your graveyard to your hand
5. Cast Ozox by paying
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count